# std::valarray<T>::max

From cppreference.com
< cpp‎ | numeric‎ | valarray

T max() const; |  |

Computes the maximum value of the elements.

If there are no elements, the behavior is undefined.

The function can be used only if operator< is defined for type `T`.

### Parameters

(none)

### Return value

The maximum of the elements.

### Example

Run this code

    #include <valarray>
    #include <iostream>

    int main()
    {
        std::valarray<double> a{1, 2, 3, 4, 5, 6, 7, 8};
        std::cout << "Maximum value : " << a.max() << "\n";
    }

Output:

    Maximum value : 8

### See also

min | returns the smallest element (public member function)

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